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AssigneeTeraDar, Inc.
InventorsNicholas Saiz, Tyler Ross, Gregory L. Charvat, Matthew Carey
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Aspects of the present disclosure improve operating efficiency of a Terahertz RADAR device, facilitating implementation of Terahertz RADAR on a low power budget. Some aspects of the present disclosure relate to regulating a bias state of a harmonic generation circuit in a receiver and/or transmitter of a Terahertz RADAR device. Some aspects of the present disclosure relate to coupling frequency multipliers between RF amplifiers and RF antennas in a transmitter of a Terahertz RADAR device. Some aspects of the present disclosure relate to frequency multipliers, e.g., in a transmitter of a Terahertz RADAR device, using certain transistor configurations (e.g., common-collector or common-drain). A THz RADAR device May implement one, two, or all three of these aspects.
A device, comprising:
A method for use with a device, the device comprising a substrate and circuitry mounted thereon, the circuitry comprising a first antenna array, a plurality of harmonic generation circuits coupled to respective RF antennas in the first antenna array, and a plurality of feedback circuits coupled to the plurality of harmonic generation circuits, the first antenna array comprising a first RF antenna, the plurality of harmonic generation circuits comprising a first harmonic generation circuit coupled to the first RF antenna, and the plurality of feedback circuits comprising a first feedback circuit coupled to the first harmonic generation circuit, the method comprising:
Dependencies are inferred from the claim text.